A mixture containing equal parts by mass of methanol and water is distilled at a rate of 1000kg per hour. Product streams leave the top and the bottom of the distillation column. The flow rate of the bottom stream is measured and found to be 673 kg h^-1, and the overhead stream is analysed and found to contain 96% by mass methanol. What is the mass fraction of methanol in the bottom stream
Answers: 3
Chemistry, 21.06.2019 22:30
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution? a. 3.88 m, b. 1.03 m, c. 1.5 m, d. 15.5 m
Answers: 3
Chemistry, 21.06.2019 23:00
The drawing represents the movement of particles in a substance. what changes of state can this substance undergo
Answers: 1
Chemistry, 22.06.2019 10:40
If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !
Answers: 1
Chemistry, 22.06.2019 10:50
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
A mixture containing equal parts by mass of methanol and water is distilled at a rate of 1000kg per...
History, 23.06.2019 19:00
English, 23.06.2019 19:00
History, 23.06.2019 19:00
English, 23.06.2019 19:00
English, 23.06.2019 19:00